n.蚜虫
I bound the base of the tree with sticky tape , making it impossible for the ants to reach the aphides. 我用一条胶带把桃树底部包上，不让蚂蚁接近蚜虫。
Clusters of tiny insects called aphides were to be found on the underside of the leaves. 在树叶阴面，可以发现一簇簇叫做蚜虫的小昆虫。
